A drug known as ‘Refrain’ is rampant on the street and being pushed on the Japanese citizens. The Black Knights become involved, and Kallen’s biological mother turns out to be a victim of the drug.
You think you're so
damned cool, don't you?!
Glaubst du, das ist irgendwie cool?!
Tu crois que ça te rend cool,
de jouer le penseur dans sa bulle ?